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Intern Mainframe Applications Developer Jobs (NOW HIRING)

Saransh Inc

Mainframe Developer

Jersey City, NJ · On-site

$51.25 - $65.75/hr

Mainframe Developer Work Location: Jersey City, NJ Duration: Long Term * 8+ years of experience in designing and developing Mainframe applications * Experience in COBOL (Modify existing programs to ...

Lorven Technologies

Mainframe Developer

Wilmington, DE · On-site

$47.50 - $61.25/hr

VSAM, COBOL, DevOps * Design, code, test, and maintain mainframe applications using COBOL, JCL, DB2, IMS DB or DC, CICS, VSAM, and IBM MQ. * Develop and support batch and online processes, including ...

ACS Consultancy Services

COBOL/Mainframe Developer

Albany, NY · On-site

$48.75 - $62.50/hr

Experience with CA-InterTest for debugging and testing COBOL applications in mainframe environments. * Proven track record as a Lead Programmer, responsible for guiding development teams and ...

Neotecra

Mainframe Application Developer

New York, NY · On-site

Position Summary The Programmer for Mainframe Systems will support, enhance, and maintain mission‑critical applications that underpin the MNR Crew Management System (CMS). This role focuses on ...

Kyndryl

$49 - $63/hr

We are looking for a very experienced COBOL Mainframe Developer with Application Architecture ... Analyze interdependence between mainframe applications * Analyze, design, develop, test and deploy ...

Plugins Inc

Mainframe Developer

Phoenix, AZ · On-site

$48.75 - $62.50/hr

We are looking for an experienced Mainframe Developer. The ideal candidate should have hands-on ... Design, develop, test, and maintain Mainframe applications. * Analyze business requirements and ...

Kyndryl

COBOL Mainframe Application Developer

Concord, NC · On-site

$45.75 - $58.75/hr

We are looking for a very experienced COBOL Mainframe Developer with Application Architecture ... Analyze interdependence between mainframe applications * Analyze, design, develop, test and deploy ...

Neotecra

Mainframe Application Developer

Manhattan, NY · On-site

Position Summary The Programmer for Mainframe Systems will support, enhance, and maintain mission critical applications that underpin the MNR Crew Management System (CMS). This role focuses on daily ...

Kyndryl

COBOL Mainframe Application Developer

Dallas, TX · On-site

$48.50 - $62.25/hr

We are looking for a very experienced COBOL Mainframe Developer with Application Architecture ... Analyze interdependence between mainframe applications * Analyze, design, develop, test and deploy ...

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How much do intern mainframe applications developer jobs pay per hour?

As of Jul 16, 2026, the average hourly pay for intern mainframe applications developer in the United States is $22.89, according to ZipRecruiter salary data. Most workers in this role earn between $18.51 and $24.28 per hour, depending on experience, location, and employer.
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COBOL Mainframe Developer

COBOL Mainframe Developer

Techstra Solutions

Pittsburgh, PA • On-site

Full-time

Re-posted yesterday

Job description

Job Summary:
Techstra Solutions is a certified woman-owned management consulting firm specializing in strategy, technology, and implementation services. They are seeking a highly experienced Senior COBOL Developer to join their technology team at a large retail bank, focusing on the development and enhancement of mission-critical mainframe applications supporting core banking operations.
Responsibilities:
• Design, develop, test, and maintain mainframe applications using COBOL, CICS, and DB2
• Support high-volume, mission-critical banking systems with a focus on performance and reliability
• Analyze business and technical requirements to deliver scalable and efficient solutions
• Perform code reviews, debugging, and performance tuning of existing applications
• Collaborate with business analysts, architects, and cross-functional teams to translate requirements into technical solutions
• Participate in release management, deployment activities, and production support as needed
• Ensure adherence to enterprise standards, security protocols, and regulatory requirements
• Document technical designs, processes, and system changes
Qualifications:
Required:
• Bachelor’s degree in Business, Information Systems, Finance, Healthcare Administration, or related field.
• 10+ years of experience in mainframe application development
• Strong proficiency in: COBOL, CICS, DB2 (SQL, stored procedures, performance tuning), Operating systems: IBM z/OS, AIX, Mainframe: COBOL, CICS, DB2, JCL, VSAM, TSO/ISPF, Easytrieve, Endevor, CA7, Control M, BMC AMI DevX Code Pipeline, Relational databases: DB2, Oracle
• Experience working in large-scale enterprise or banking environments
• Solid understanding of batch and online processing frameworks
• Proven ability to troubleshoot complex production issues
• Strong communication skills with the ability to work across technical and business teams
• Strong experience in COBOL development in a mainframe environment.
• Hands-on experience with mainframe technologies and legacy enterprise systems.
• Proven ability to support and enhance mission-critical applications in a regulated or large-scale enterprise environment.
• Strong analytical, troubleshooting, and problem-solving skills.
• Ability to work effectively in a collaborative team setting while also operating independently when needed.
• Excellent verbal and written communication skills for internal technical collaboration.
Preferred:
• Banking domain expertise especially ACH/Payments domains.
• Experience with Fiserv integrations
• Familiarity with ZEOS Connect API development
• Exposure to modernization efforts (e.g., API enablement, mainframe integration strategies)
• Experience working in regulated financial environments
• Support ACH solution engineering and mainframe application development efforts in a banking environment.
• Design, enhance, maintain, and troubleshoot COBOL-based mainframe applications.
• Work closely with technical teams and business stakeholders to support enterprise payment processing solutions.
• Analyze existing legacy system functionality and implement enhancements or fixes as needed.
• Participate in code reviews, testing, debugging, and production support activities.
• Assist in modernization and retirement-transition efforts as institutional knowledge is transitioned from legacy team members.
• Collaborate with internal engineering and delivery teams to ensure stable, scalable, and compliant system solutions.
• Contribute to future-state planning as additional retirement-driven openings become available.
Company:
Techstra Solutions is a consulting firm for digital and talent transformation. Founded in 2012, the company is headquartered in Pittsburgh, USA, with a team of 51-200 employees. The company is currently Growth Stage.

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